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Differential D21852 Diff 62766 head/sys/compat/linux/linux_file.c

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head/sys/compat/linux/linux_file.c

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int int
linux_renameat2(struct thread *td, struct linux_renameat2_args *args) linux_renameat2(struct thread *td, struct linux_renameat2_args *args)
{ {
char *from, *to; char *from, *to;
int error, olddfd, newdfd; int error, olddfd, newdfd;
if (args->flags != 0) { if (args->flags != 0) {
linux_msg(td, "renameat2 unsupported flags 0x%x\n", linux_msg(td, "renameat2 unsupported flags 0x%x",
args->flags); args->flags);
return (EINVAL); return (EINVAL);
} }
olddfd = (args->olddfd == LINUX_AT_FDCWD) ? AT_FDCWD : args->olddfd; olddfd = (args->olddfd == LINUX_AT_FDCWD) ? AT_FDCWD : args->olddfd;
newdfd = (args->newdfd == LINUX_AT_FDCWD) ? AT_FDCWD : args->newdfd; newdfd = (args->newdfd == LINUX_AT_FDCWD) ? AT_FDCWD : args->newdfd;
LCONVPATHEXIST_AT(td, args->oldname, &from, olddfd); LCONVPATHEXIST_AT(td, args->oldname, &from, olddfd);
/* Expand LCONVPATHCREATE so that `from' can be freed on errors */ /* Expand LCONVPATHCREATE so that `from' can be freed on errors */
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